%0 Journal Article %A Glover, Henry %A Homer, William %T Metastable Immersion, Span and the Two-type of a Manifold %J Canadian mathematical bulletin %D 1986 %P 20-24 %V 29 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-003-8/ %R 10.4153/CMB-1986-003-8 %F 10_4153_CMB_1986_003_8